After purchasing best buy webroot antivirus you need start process of download webroot from webroot safe and webroot antivirus install. after installation you can follow steps for install webroot best buy secureanywhere download with key code menu to activate webroot antivirus.

Go to webroot safe website and click on online activation of webroot subscription.
Enter 20 character Key code with out hyphen. To activate webroot you should have valid activation code.
Click on Activate button for webroot subscription activation and flow instruction to complete the activation process
Webroot Key code authentication will get successful
Allow Webroot to Scan your device for detail of scanning and setting visit webroot.com/safe

Where to find Webroot key code?

Webroot key code is 20 character alphanumeric code that is written on the backside of the retail card.